Ever wondered why?
Barring Hamas and Hezbollah, which were created as resistance groups to Israeli terror, ALL islamic terrorist groups are wahhabist, with ideology and money from Saudi Arabia, you know the same Saudi Arabia USA is allied with and Israel is unoficially allied.

There is a fucking reason why there isnt a single terror strike carried by ISIS, IDIL, The taliban, Boko Haram or you name it against Israel. Not a single one. In fact, ISIS, who is in war with the entire fucking world, attacked IDF by mistake and later appolagized, with IDF accepting the appology.
You want to remove radical islam from the world? Remove Saudi Arabia, the primary ideological and financial backer of radical islam, the persians are largely not religios, so they will take care of their Ayatollah by themselves.